Your solution worked perfectly!
I'm now using for my translator:
google.load('language', '1', {callback : function(){
init();
}});
Instead of:
google.load("language", "1");
google.setOnLoadCallback(init);
Thanks!
Em sexta-feira, 5 de agosto de 2011 10h38min51s UTC-3, jgeerdes [AJAX APIs
"Guru"] escreveu:
>
> The problem is that, when you use the setTimeout, the page is finishing
> its load before your get_rss1_feeds function is called. More specifically,
> you call google.load('feeds','1') in getRSS. As it is presently called, the
> google.load call uses document.write to add the appropriate libraries.
> Using document.write after the page has finished its initial load is
> causing the blank page that you're seeing.
>
> To fix the issue, you have a number of options. Probably the simplest
> would be to move the google.load(...); call(s) outside of the functions so
> that it's called - and the libraries are loaded - as the page loads.
> Alternatively, you could use it like this: google.load('feeds', '1',
> {callback : function(){DO_SOMETHING}}); This usage would compel the loader
> to dynamically create and append the script to the page rather than using
> the document.write method. The result would be that your page would load
> normally, and the API could be loaded at any time after that without ill
> effects. The challenge is that you'll have to rewrite most of your script
> so that anything that relates to the Feeds API, etc., is saved until the
> callback function.
>
> Jeremy R. Geerdes
> Generally Cool Guy
> Des Moines, IA
>
> For more information or a project quote:
> jrge...@gmail.com <javascript:>
>
> If you're in the Des Moines, IA, area, check out Debra Heights Wesleyan
> Church!
>
> On Aug 4, 2011, at 11:19 PM, yesh wrote:
>
> > I have used google feed API to read a Rss feed url and display the
> > title. When I call the function **get_rss1_feeds** directly It works
> > fine. But when I call it with setTimeout or setInterval I am able to
> > see only blank screen and the page does not stop loading!!
> >
> > <script src="http://www.google.com/jsapi?
> > key=AIzaSyA5m1Nc8ws2BbmPRwKu5gFradvD_hgq6G0" type="text/javascript"></
> > script>
> > <script type="text/javascript" src="jquery-1.5.2.min.js"></script>
> > <script type="text/javascript" src="query.mobile-1.0a4.1.min.js"></
> > script>
> > <script type="text/javascript" src="jsRss.js"></script>
> > <script type="text/javascript" src="notification.js"></script>
> >
> >
> > My notification.js
> >
> > /** global variable **/
> > var Rsstitle;
> > /** end global variable **/
> >
> > document.addEventListener("deviceready", onDeviceReady, false);
> > // PhoneGap is ready
> > //
> > function onDeviceReady() {
> > // Empty
> > }
> >
> > function get_rss1_feeds() {
> > console.log('test'); // this is being outputted
> > var Rss1_title = getRss("http://yofreesamples.com/category/
> > free-coupons/feed/?type=rss", function(entry_title) {
> > if(Rsstitle != entry_title)
> > Rsstitle = entry_title;
> > console.log('test1',Rsstitle); // not working
> > });
> > }
> >
> > //get_rss1_feeds() works fine
> > setTimeout(get_rss1_feeds,5000);
> >
> > My jsRss.js file
> >
> > function getRss(url, callback){
> > console.log('test2'); // this is being outputted
> > if(url == null) return false;
> > google.load("feeds", "1");
> > // Our callback function, for when a feed is loaded.
> > function feedLoaded(result) {
> > if (!result.error) {
> > var entry = result.feed.entries[0];
> > var entry_title = entry.title; // need to get this
> value
> > callback && callback(entry_title);
> > }
> > }
> > function Load() {
> > // Create a feed instance that will grab feed.
> > var feed = new google.feeds.Feed(url);
> > // Calling load sends the request off. It requires a
> callback
> > function.
> > feed.load(feedLoaded);
> > }
> > google.setOnLoadCallback(Load);
> > }
> >
> > I did just as you said. console.log at the start of both the functions
> > are being outputted (I have documented it inside the code). This is
> > the entire code I am working on. I am planing to use more than one Rss
> > feed so I will be creating similar functions like get_rss2_feeds etc
> > and each of them will have there own setTimeout method which will be
> > calling them at unique time intervals.
> >
> > I did debug it using the breakpoint in my chrome as you said.I set the
> > breakpoint on my getrss function the page is being displayed when the
> > breakpoint move to google.setOnLoadCallback(Load); the page goes
> > blank. Then it comes out of getRss function and comes out of
> > get_rss1_feeds() function. –
> >
> > Could someone help me solve this problem.
> >
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